No, it is proof that they are parasitically extracting money via non-productive strategies like latency arbitrage and order front-running.
Liquidity provision is valuable though, and it's not really parasitic to exploit inefficiencies, it's not even that profitable a strategy today.
Which is changing market conditions.
Liquidity provision is valuable though, and it's not really parasitic to exploit inefficiencies, it's not even that profitable a strategy today.